REJURAN / Ampoules & essences
Pore Tightening Ampoule
These formats sit in the serum or essence part of a skincare routine. Their textures and ingredient combinations vary, so compare the individual formula rather than relying on the category name.
What to compare.
A focused layer in the routine.
These formats sit in the serum or essence part of a skincare routine. Their textures and ingredient combinations vary, so compare the individual formula rather than relying on the category name.
Compare the exact product name, the published ingredient list and the directions for the regional version being offered. A shared brand or ingredient name does not mean two formulations are the same.
Ingredients
The following ingredient information is published on the manufacturer’s product page. Check the package for the current regional formula before use.
View published ingredient list
Water, Butylene Glycol, Niacinamide, Morus Nigra Leaf Extract, Salix Alba (Willow) Bark Extract, 1,2-Hexanediol, Vaccinium Angustifolium (Blueberry) Fruit Extract, Glycyrrhiza Glabra (Licorice) Root Extract, Calendula Officinalis Flower Extract, Yeast Extract, Hydrolyzed DNA, Glycereth-26, Glycerin, PEG-8, Polysorbate 20, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Sodium Hyaluronate, Allantoin, Panthenol, Ethylhexylglycerin, Xanthan Gum, Adenosine, Fragrance, Hyaluronic Acid, Sodium Hydroxide
Glycerin appears in the published list.
Hydrolyzed DNA is the DNA-derived ingredient name shown on this formula’s list.
Sodium hyaluronate appears in the published list.
Fragrance is listed. Check the full label if you avoid fragranced skincare.
Manufacturer product and ingredient source ↗ · Checked October 19, 2026.
Use the information for the product in your hands.
Follow the manufacturer’s package directions. This catalogue does not provide instructions for injections, microneedling or other procedures. Topical skincare and products used in clinical procedures are different categories.
Ask BioTech Futures to confirm whether the exact item and regional version are available, and to provide the relevant label information. Prices and stock status are not represented by this guide.